2025 GMC Sierra 3500 Denali
Specifications, live market data, colors, and factory features.
122 for sale right now
$60,694 – $91,999
Specifications
Performance
- Engine
- 6.6L V-Shaped L5P
- Horsepower
- 401 hp
- Torque
- 464 lb-ft
- Transmission
- 10-Speed Automatic
- Drivetrain
- 4WD
Fuel & Efficiency
- Fuel
- Diesel
- MPG City
- 0 mpg
- MPG Highway
- 0 mpg
- Fuel Tank
- 36 gal
Dimensions
- Length
- 266.8″
- Width
- 81.9″
- Height
- 80.7″
- Wheelbase
- 172″
- Curb Weight
- 7,190 lbs
Body & Practicality
- Body Style
- Truck
- Doors
- 4
- Seating
- 5
- Base MSRP
- $75,200
Colors
Factory colors on 2025 GMC Sierra 3500 Denalis for sale now.
Exterior
- Onyx Black(black)19
- Summit White(white)11
- Sterling Metallic(silver)10
- White7
- Downpour Metallic5
- White Frost Tricoat(white)5
- Titanium Rush Metallic(silver)2
- Black2
- White Frost(white)2
- Sterling(silver)1
Interior
- Jet Black(black)33
- Atmosphere/Brownstone(brown)11
- Black10
- Atmosphere(brown)4
- Jet Black, Forge Perforated Leather seating surfaces(black)2
- Brown1
- Jet Black Leather(black)1
- Bk(black)1
- Jet Black Forge Perforated Leather Seating Surface(blue)1
Live Market Data
Computed from active 2025 GMC Sierra 3500 Denali listings nationwide, updated continuously.
Price Distribution
Price vs. Mileage
Latest Denali Listings
The newest 2025 GMC Sierra 3500 Denalis on the market.
Used 2025 GMC Sierra 3500
$71,590
Est. $1,034/mo*
Lee Johnson Mazda of Kirkland
Used 2025 GMC Sierra 3500
$70,794
Est. $1,022/mo*
i.g. Burton Chevrolet of Seaford
Used 2025 GMC Sierra 3500
$74,411
Est. $1,074/mo*
Toyota of Helena
Used 2025 GMC Sierra 3500
$72,243
Est. $1,043/mo*
KIA of Riverdale
Used 2025 GMC Sierra 3500
$76,485
Est. $1,103/mo*
Star Buick GMC Cadillac LLC
Used 2025 GMC Sierra 3500
$71,487
Est. $1,032/mo*
The Sharpest Rides
Used 2025 GMC Sierra 3500
$71,400
Est. $1,031/mo*
Crain Ford of Jacksonville
Used 2025 GMC Sierra 3500
$74,225
Est. $1,071/mo*
Group 1 GMC Southwest
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Worth?
The median 2025 GMC Sierra 3500 Denali lists for $74,236 today.
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